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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001144204-18-011155
Filing Date
2018-02-27
Accepted
2018-02-27 14:41:25
Documents
104
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K stld-20171231x10k.htm 10-K 5418170
2 EXHIBIT 12.1 stld-20171231xex12_1.htm EX-12.1 87755
3 EXHIBIT 21.1 stld-20171231xex21_1.htm EX-21.1 31180
4 EXHIBIT 23.1 stld-20171231xex23_1.htm EX-23.1 8061
5 EXHIBIT 31.1 stld-20171231xex31_1.htm EX-31.1 17412
6 EXHIBIT 31.2 stld-20171231xex31_2.htm EX-31.2 18043
7 EXHIBIT 32.1 stld-20171231xex32_1.htm EX-32.1 12599
8 EXHIBIT 32.2 stld-20171231xex32_2.htm EX-32.2 14274
15 GRAPHIC stld-20171231x10kg001.jpg GRAPHIC 96805
16 GRAPHIC stld-20171231x10kg002.jpg GRAPHIC 15937
17 GRAPHIC stld-20171231x10kg003.jpg GRAPHIC 18746
18 GRAPHIC stld-20171231x10kg004.jpg GRAPHIC 33411
19 GRAPHIC stld-20171231x10kg005.jpg GRAPHIC 36446
20 GRAPHIC stld-20171231x10kg006.jpg GRAPHIC 45204
21 GRAPHIC stld-20171231x10kg007.jpg GRAPHIC 49041
  Complete submission text file 0001144204-18-011155.txt   23912294

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT stld-20171231.xml EX-101.INS 7247185
10 XBRL TAXONOMY EXTENSION SCHEMA stld-20171231.xsd EX-101.SCH 68313
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE stld-20171231_cal.xml EX-101.CAL 89795
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE stld-20171231_def.xml EX-101.DEF 356755
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE stld-20171231_lab.xml EX-101.LAB 682063
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE stld-20171231_pre.xml EX-101.PRE 602196
Mailing Address 7575 W JEFFERSON BLVD FORT WAYNE IN 46804
Business Address 7575 W JEFFERSON BLVD FORT WAYNE IN 46804 260 459 3553
STEEL DYNAMICS INC (Filer) CIK: 0001022671 (see all company filings)

IRS No.: 351929476 | State of Incorp.: IN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-21719 | Film No.: 18644495
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)